Resultado de búsqueda
27 de oct. de 2020 · Essential features. Incidence increasing due to biochemical testing. Diagnosis confirmed by a drop in parathyroid hormone (PTH) after surgical removal. Atypical parathyroid adenoma displays histology concerning for but not diagnostic of malignancy and requires clinical follow up after excision.
- Parathyroid Carcinoma
Cyclin D / CCND1 (11q13, parathyroid adenoma oncogene)...
- Paraganglioma
Parathyroid adenoma as described above Parathyroid...
- Calcium
With routine staining, calcium forms a blue-black lake with...
- Follicular Neoplasm
Bethesda category IV, "follicular neoplasm / suspicious for...
- Parathyroid Gland Hyperplasia
Some believe adenoma and hyperplasia are different...
- Galectin3
In one study, Gal-3+ with Ki67 > 6% was associated with...
- Thyroglobulin
PubMed Search: Thyroglobulin[TI] review[PT] pathology. Page...
- CK18
Molecular weight is 45 kDa Pairs with CK8 Ethanol causes...
- Parathyroid Carcinoma
1 de oct. de 2017 · Oncocytic adenoma is benign, no recurrence after excision. Overall, oncocytic carcinoma is more aggressive than conventional follicular carcinoma, with higher frequency of extrathyroidal extension, local recurrence and metastasis to lymph nodes. Mortality rate: 10 - 80%.
1 de dic. de 2004 · Pathology revealed a benign parathyroid adenoma consisting primarily of oxyphil cells. Immunohistochemical stains were positive for PTH. Twelve hours postoperatively, the serum calcium fell to 5.9 mg/dl and the PTH dropped to 8 pg/ml. Chvostek’s sign was negative, but carpal-pedal spasms were present.
4 de feb. de 2023 · The term oxyphilic granular cell adenoma was proposed due to a diffuse granular appearance of the cytoplasm of the tumour cells which is attributed to the eosinophilic granular cytoplasm, due to increased numbers of mitochondria.
23 de dic. de 2020 · The Hürthle cell is characterized cytologically as a large cell with abundant eosinophilic, granular cytoplasm, and a large hyperchromatic nucleus with a prominent nucleolus. Cytoplasmic granularity is due to the presence of numerous mitochondria.
1 de sept. de 2012 · Definition / general. Benign tumor composed of oncocytes. Also called oxyphilic adenoma. 1 - 2% of salivary gland neoplasms; more frequent than oncocytosis and oncocytic carcinoma. Clinical features. Usually parotid gland mass, also submandibular gland or minor salivary glands. Mean age 60 years.
15 de abr. de 2014 · Oxyphil parathyroid adenomas are rare and clinical features of patients with this entity are not well defined. We are presenting a case of primary hyperparathyroidism with marked elevation of parathyroid hormone (PTH) and near normal calcium levels, that underwent parathyroidectomy.
